11. h-1014 temporary pedestrian steel barricade 12. h-1015 steel faced drop curb driveways 13. h-1017 bar picket fence (4'-0" high) 14. h-1021 chain link fence. details (sh. 1 to 4) 15. h-1022 beam barrier for dead end streets 16. h-1029 criteria for design & nstruction of canopies 17. h-1030 standard recess in vault nstruction to provide